12 inch diameter(also 6 inch radius).
diameter is 2 times the radius 24
12 is the diameter if the radius is 6
As the diameter of a circle is twice the radius, a circle with a 6-foot radius would have a diameter of 6 x 2 or 12 feet.
The area of a circle that has a 12-inch diameter is: 113.1 square inches.
12 inch diameter(also 6 inch radius).
6 inch, because the radius the basically half of the diameter
6 inches
12 inch diameter(also 6 inch radius).
If the diameter is 12 cm the radius is 6 cm.
Diameter of a circle is defined as twice the radius. So if diameter is 12, the radius is 6.
I assume 12 is diameter. If so 12/2 is radius of 6in. 6x6xpi is 113.1squared inches
Circumference of a circle = 2*pi*radius or pi*diameter
The radius of a circle is one-half of the circle's diameter. So if the radius is 12 inches, the diameter is 24 inches.
The area of a circle is calculated using the formula A = πr^2, where r is the radius of the circle. For a 12-inch circle, the radius is half of the diameter, so the radius is 6 inches. Therefore, the area of the 12-inch circle is A = π(6)^2 = 36π square inches. Similarly, for a 9-inch circle, the radius is 4.5 inches, so the area of the 9-inch circle is A = π(4.5)^2 = 20.25π square inches.
the diameter of a circle is double the radius so if the radius is 12 cm then the diameter is 24 cm
diameter is 2 times the radius 24